baber/WOPTO huggingface dataset:
Patent JP-H0467492-A (JP)
Title: Information reproducing device
Inventor: YAMAUCHI KEIICHI
IPC: G11B27/10
Filed: 1990-07-06
Abstract: PURPOSE:To output the information of the words of a song and so on the contents of a recorded song and so on by character-display-outputting a song word information signal that song word information among the read information of an information reading means is reproduced to an external part. CONSTITUTION:When an information storing device 101 is played by an information reproducing device 501 and information in a storing area 201 is reproduced, song word information PH1 to PHn that the words of the song of digital audio information 301 are represented with character code information can be reproduced when a digital content information table 401 is reproduced. The digital audio information 301 includes plural pieces of music information TU1 to TUn, the song word information PH1 to PHn is the information to represent the words of the song of the music information TU1 to TUn by a character code information, a song word information signal Op to correspond to the song word information among the information read by an information reading means 601 can be character-display-outputted by a song word information output means 901. Thus, the words of the song can be outputted/displayed as characters from information storing device itself.
Patent JP-S6263827-A (JP)
Title: Force/torque detecting device
Inventor: KUWABARA HAJIME
IPC: G01L5/16
Filed: 1985-08-15
Abstract: PURPOSE:To improve the rigidity of a force/torque detecting device by placing six vibration type force detectors by changing the directions, respectively, on diagonal lines of each rectangular side face side of hexagonal cylinders which are assumed by setting the opposed surface of a connecting member of two hexagoness as the bottom face. CONSTITUTION:When a force works on a connecting member 24 of a hand side, this force is divided into force components in the axial direction in each vibration type force detector 26-31, and detected by each vibration type force detector 26-31. An output of each vibration type force detector 26-31 is in a primary correspondence relation to the force in three orthogonal axis directions of X, Y, and Z working on the connecting member 24, and a movement (six axial forces) around each shaft, and the six axial forces are derived by an operation from the output of each vibration type force detectors 26-31.
Patent JP-S6422600-A (JP)
Title: 45 degree inclined ball pen
Inventor: AMIMOTO HITOSHI
IPC: B43K7/00
Filed: 1987-07-17
Abstract: PURPOSE: To enable children and the like master how to correctly handle a ball-point pen with an easier way of bending a sleeve section thereof. CONSTITUTION: A sleeve section 8, i.e., a tip of a ball-point pen is the section to be bent. When using the ball-point pen with its axis 4 inclined at an appropriate angle, ink is come out so abundantly as to have the handler feel that the pen is light. This enables the correction of the queer way of holding a pen in writing cartoon characters and round letters in fashion, etc.
Patent JP-H0345294-A (JP)
Title: Sewing machine
Inventor: MATSUBARA KENJI
IPC: D05B59/02
Filed: 1989-07-12
Abstract: PURPOSE:To prevent the stop of a sewing machine motor due to the erroneous operation of a thread-cut detecting means during the cut-off of a needle rod by installing a control means for putting the thread-cut detection operation of a thread cut detecting means into ineffective, during the time when the needle rod is cut off by a needle rod cut-off means and prohibiting the stop operation of a sewing machine. CONSTITUTION:A main shaft 35 of a sewing machine which is revolution-driven by a sewing machine motor 76, needle rod 6 which is operation-connected with the main shaft of the sewing machine and moves vertically in reciprocation synchronized with the revolution of the main shaft of the sewing machine, needle rod cut-off means 10 for cutting off the operation connection of the needle rod for the main shaft of the sewing machine, and a thread cut detecting means 48 which is always engaged with a thread and detects the thread cut by monitoring the movement of the thread are provided, and when the thread cut detecting means 48 detects the thread cut, the sewing machine motor 76 is stopped. In the sewing machine thus constituted, a control means 80 sets the thread cut detection operation of the thread cut detecting means 48 ineffective, during the time when the needle rod 6 is cut off by the needle rod cut-off means 10, and the stop operation of the sewing machine motor 76 is prohibited.
Patent JP-2001012246-A (JP)
Title: Connection and disconnection structure of radiator dust protective net on machinery for working
Inventor: OTA TOSHIHIRO
IPC: E02F9/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To install a dust protective net to avoid inflow of dust to a radiator free to connect and disconnect it even in a narrow space. SOLUTION: A dust protective net 19 is divided into a plural number of parts and each of the divided dust protective nets 19 is connected and disconnected sequentially in a retractable state from the same position (upper half part of dust protective net connecting and disconnecting port) at the time of installing the dust protective net 19 to avoid inflow of dust on the air inflow side of a radiator 8 installed inside of an engine room free to connect and disconnect.
Patent JP-S6337682-A (JP)
Title: Power source for exciting pulse laser
Inventor: TAKAGI SHIGERU
IPC: H01S3/097
Filed: 1986-08-01
Abstract: PURPOSE:To obtain a stable discharge by a method wherein respective DC sources which apply voltage to main electrodes and auxiliary electrodes are provided separately and the voltage of the source with a lower voltage among those DC sources is applied to a high speed switch and the voltages applied to both the electrodes are kept below discharge starting voltages when the high speed switch is not continuous. CONSTITUTION:DC sources 1a and 1b which apply voltage to main electrodes 6 and 7 and auxiliary electrodes 8 and 9 respectively are separately provided. A pulse voltage is generated by a high speed switch 5 to which the same DC voltage as applied to the auxiliary electrodes 8 and 9 is applied to induce discharges between the auxiliary electrodes 8 and 9 and between the main electrodes 6 and 7. Therefore, when the high speed switch 5 is in switching state, a preliminary discharge between the auxiliary electrodes 8 and 9 is started with a required pulse width and, at the same time with this discharge, the voltage applied to the auxiliary electrodes 8 and 9 is added to the voltage applied to the main electrodes 6 and 7 to induce a discharge between the main electrodes 6 and 7 and pulse laser excitation is started.
Patent JP-H0839149-A (JP)
Title: Press brake driving device
Inventor: ICHIKAWA MASASHI
IPC: B21D5/02
Filed: 1994-08-01
Abstract: PURPOSE:To facilitate mounting and dismounting of a press brake driving device by engaging one-side ends of driving arms with a press brake body and engaging the other-side ends with the base parts of a moving metal mold. CONSTITUTION:The first driving arm 24 is integrally connected to a casing of a freely forward and backward rotatable electric motor (AC servo motor). The rotating force of the output shaft of this electric motor 21 is transmitted to a revolving shaft 21. The second driving arm 25 is integrally connected to a revolving shaft 23. The one-side ends of both driving arms 24, 25 are engaged with the prescribed positions of the press brake body and the other-side ends are engaged with the prescribed positions in the base part of the moving metal mold. The front ends of both driving arms 24, 25 are provided with first roller members 24d, 25e engaging with the base parts of the press brake body or the moving metal mold. As a result, the durability of the press brake driving device is improved.
Patent JP-H07327611-A (JP)
Title: Special food
Inventor: OTA TOSHIYUKI
IPC: A23L5/10
Filed: 1994-06-13
Abstract: PURPOSE:To obtain a fried food prevented from significantly deteriorate its taste as a result of bleeding the oil therein with the lapse of time. CONSTITUTION:A food is half-fried and subjected to packaging such as deoxidizer encapsulation, vacuum packaging or inert gas substitution packaging without rapid refrigeration, esp. freezing etc., to obtain the objective food intended to prevent its deterioration and improve its preservability.
Patent JP-H0231914-A (JP)
Title: Heating storeroom utilizing exhaust heat of automobile
Inventor: AKASHI FUMIO
IPC: B60H1/00
Filed: 1988-07-21
Abstract: PURPOSE:To arrange so that a running cost may be low and no operational problem may occur, by arranging so that a heat medium which has absorbed the heat of exhaust from an exhaust cylinder by means of the 2nd heat exchanger may be sent to the 1st heat exchanger by means of a circulation means and may be returned to the 2nd heat exchanger after heat radiation into the inside of an adiabatic box. CONSTITUTION:A direct current electric power source 22 is connected with a pump 8 when a main switch 21 is ON, and a heat medium circulates through a heat medium circuit as shown with an arrow 23. On this occasion, the eat medium is heated by means of a heat exchanger 6, and also, is radiated by means of a heat exchanger 3. Accordingly, an article within an adiabatic box 1 is heated and at the same time, is regenerated at a regenerator 14. Next, when a temperature sensor 17 detects a predetermined temperature rise, an opening/ closing circuit 24 makes a relay 26 OFF and electrification to solenoid valves 11, 12 is cut off, and an external piping 4 is shut off. As a result, the circulation of the heat medium by means of the pump 8 is conducted through a bypass pipe 13. That is, the supply of the heat medium to the heat exchanger 3 is shut off, and when the temperature of the heat exchanger 3 lowers, electrification is made to solenoid valves 11, 12, and the supply of the heat medium to the heat exchanger 3 is resumed. Thus, a temperature within the adiabatic box 1 is controlled approximately at a fixed degree.
Patent JP-S5968969-A (JP)
Title: Solid-state image pick-up element
Inventor: DENDA MASAHIKO
IPC: H04N5/335
Filed: 1982-10-12
Abstract: PURPOSE:To contrive to simplify the structure, reduce the noise, and increase the amount of signal charges by a method wherein a gate electrode of a vertical CCD is so constructed that clock signals are given to a high resistance body at a plurality of points. CONSTITUTION:The vertical CCD3 gives potentials to a poly Si gate electrode 31 by means of wirings 3-1-3-4, an interface 4 has gate electrodes 4-1 and 4-2, and the ends thereof are connected to a gate electrode 5-1 of a vertical CCD5. CP phiV1-phiT are given to each gate electrode at a fixed timing, and particularly phiV1-phiV4 are impressed respectively to the wirings 3-1 and 3-4. By this constitution, the vertical CCD element does not correspond to picture elements, but transfers a region corresponding to a plurality of picture elements as a potential well; accordingly a solid-state image pick-up element of a large amount of charges which can be treated with less noise is obtained, and the structure and the process can be simplified because of deciding one high resistance layer as the gate electrode.
Patent JP-H0739116-A (JP)
Title: Manufacture of comb-shaped magnetic pole rotor
Inventor: KAWAMURA TOSHIKI
IPC: H02K15/02
Filed: 1993-07-21
Abstract: PURPOSE:To easily block a inert gas going to penetrate into the contact face between a magnetic metal and a nonmagnetic metal during solid-phase junction and to provide a method for manufacturing the title rotor which can obtain a sufficient junction strength simply at low cost. CONSTITUTION:Ground magnetic metals 16, 18 are positioned in place inside a graphite-made cast mold 12, and a melt of a nonmagnetic metal 28 is injected into the cavity 31 of the cast mold from a melt injection opening 34. After this injected melt solidifies, a comb-shaped magnetic pole rotor 10 which is an integral body by casting of the magnetic metals 16, 18 and the nonmagnetic metal 28 is subjected to solid-phase junction in a heating furnace in a inert gas atmosphere of high temperature and high pressure.
Patent JP-H06168810-A (JP)
Title: Manufacture of r-fe-b series sintering magnet by injection molding
Inventor: YAMASHITA OSAMU
IPC: B22F3/02
Filed: 1993-06-24
Abstract: PURPOSE:To improve molding property by coating a surface of a fine crystallized R-Fe-B alloy fine powder of a specific particle size with resin, by forming a kneading matter by kneading it with specified binder and pure water and by injecting and molding it thereafter. CONSTITUTION:Resin is applied to a surface of fine powder of an average particle size of 1 to 10mum which is mainly composed of 8 to 30 atomic %. (one or more rare earth elements including Y), 42 to 90 atomic % Fe and 2 to 28 atomic % B. Then a mixture is formed by adding methyl cellulose or agar and water as an organic binder which causes sol/gel reaction at a specified temperature. The mixture undergoes injection molding in a magnetic field. After the debinder is removed, the molded articles is sintered to form a R-Fe-B magnet. Thereby, it is possible to prevent reaction between R element and binder and deterioration of magnetic characteristics due to carbon and oxygen remaining in the molding, to improve injection molding property and to acquire an anisotropic magnet of a complicated shape.
Patent JP-H0525383-A (JP)
Title: Production of thermoplastic resin composition
Inventor: NAGAOKA KENJI
IPC: C08K5/00
Filed: 1991-07-22
Abstract: PURPOSE:To continuously produce in an extruder a thermoplastic resin composition having excellent impact resistance consisting of a polyphenylene ether and polyamide. CONSTITUTION:A compatibilizer (e.g. a liquid diene polymer or an epoxy compound having no ethylene-based or acetylene-based unsaturated bond) is kneaded with a polyphenylene ether at 240-350 deg.C for 0.1-15min in the first zone of an extruder to afford a modified polyphenylene ether composition. A polyamide is successively added thereto in the second zone at 120-240 deg.C and the mixture is kneaded. As necessary, a radical initiator is added in the first zone. Further, in the first zone and/or the second zone, a homopolymer or random copolymer of an alkenyl aromatic compound, rubber and an additive and/or a processing aid are added thereto.
Patent JP-H0820871-A (JP)
Title: Wear resistant coating member
Inventor: KOBATA YUZURU
IPC: C23C16/36
Filed: 1994-07-08
Abstract: PURPOSE:To impart excellent wear resistance, oxidation resistance and thermal impact resistance to a member in a wide temp. range by coating the surface of a substrate of a metal, a sintered alloy, a ceramic sintered body or the like with a hard layer of titanium-aluminum carbide-nitride-oxide. CONSTITUTION:The surface of a substrate of a metallic material, a sintered alloy or a ceramic sintered body is coated with a hard layer constituted of titanium-aluminum carbide-nitride-oxide expressed by (TiaAlb) (CxNyOz)r. In the formula, (a), (b), (x), (y) and (z) satisfy, by atomic ratio, a+b=1, 0.95>=a>=0.05, x+y+z=1, 0.89>=x>=0.1, 0.89>=y>=0.1, and 0.25>=z>=0.01, (r) denotes the atomic ratio of nonmetallic inclusions obtd. by totaling C, N and O to metallic elements obtd. by totaling Ti and Al, and the relationship of 50>=r>1.10 is satisfied. The space of the hard layer and substrate is preferably coated with an internal layer selected from the group 4a, 5a and 6a metals in a periodic table, the mutual alloys thereof, the carbides, nitrides, carbide-nitrides, carbide- oxides and nitride-oxides thereof and the mutual solid solution thereof.
Patent JP-2001013768-A (JP)
Title: Developing device with one component toner
Inventor: KIDO EIICHI
IPC: G03G15/09
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To always keep feeding of a toner from a feeding roll to a developing roll constant regardless of any variation in resistance value of the developing roll when developing is carried out utilizing the one component toner. SOLUTION: In this device where developing is carried out by having a toner that is made a constant toner layer thickness by a restricting blade 43 fed to the developing roll 41 for a photoreceptor 1, developing bias voltage (Va) to develop an electrostatic latent image formed on the photoreceptor 1 is fed to the developing roll 41 and bias voltage (Vc) to have the toner transferred to the developing roll side is fed to the feeding roll 42 side making use of a difference in potential with the developing bias voltage. Current control is carried out so that current ICONST made to flow between the developing roll 41 and the feeding roll 42 is constant so that the voltage imparted on the toner layer between the developing roll and the feeding roll due to the difference in potential is kept within a specified range.  Thus, the voltage imparted on the toner layer can be maintained to be constant and fed quantity of the toner can be stabilized.
Patent JP-S6336101-A (JP)
Title: Three-dimensional position/attitude measuring instrument
Inventor: HORIGUCHI TOSHIO
IPC: G01B11/26
Filed: 1986-07-30
Abstract: PURPOSE:To suppress deterioration in measurement accuracy low by estimating parameters with inferior accuracy among parameters in perspective projection relation from parameters with excellent accuracy and detecting the distance and attitude based on those parameters. CONSTITUTION:The output signal of a television camera which picks up the image of marks (i) at (n) points on a plane PL is processed to find the positions (pi, qi) of the respective marks (i) on an image coordinate system. Then, the parameters A-H in the perspective projection relation are found from an equation I by using the (pi, qi) and the known two-dimensional position (ai, bi) of a mark on the plane PL and parameters G' and H' are found according to an equation II. Then, the origin R and (a)-axial and (b)-axial sine vectors L and M of said two-dimensional coordinate system (a, b) on a three-dimensional camera coordinate system (x, y, z) are found from an equation III by using the parameters A-F, G', and H' and then the position (xi, yi, zi) of each mark in the three-dimensional space is found from an equation IV.
Patent JP-S5969980-A (JP)
Title: Control of length of laser resonator
Inventor: SUKEGAWA OSAMU
IPC: H01S3/139
Filed: 1982-10-15
Abstract: PURPOSE:To control automatically length of a resonator to the desirable point of an oscillation region when control of laser having a broad unoscillation region is to be started by a method wherein length of the laser resonator is sweeped by the half of laser oscillating wave-length in one direction to store the output maximum value, then sweeping is performed moreover by the amount of half-wave length, and sweeping is stopped at the point in time when output becomes to some value making the maximum value as reference. CONSTITUTION:Sweeping of length of the resonator is performed by applying a triangular wave 2 generated from a triangular wave generator 1 to a piezoelectric element 3 equipped to a mirror constructing the resonator, and a signal proportioned to laser output outputted from a detector 4 is inputted to a peak value holder 6. Output of the peak value holder is attenuated by an attenuator 7 considering noise of a measuring instrument, etc., and is inputted to a comparator 8. When sweeping in the forward direction is completed, reversely directional sweeping is performed, laser output is compared with the peak value obtained by forwardly directional sweeping by the comparator 8, sweeping is continued as long as laser output is smaller than the peak value, and a signal 9 to make sweeping to stop is applied to the triangular wave generator 1 at the point in time when both the values become to equal.
Patent JP-H0526394-A (JP)
Title: Manufacture of pressure container
Inventor: WADA SATOSHI
IPC: F17C1/06
Filed: 1991-07-22
Abstract: PURPOSE:To provide lighten a pressure container by winding thermosetting resin-impregnated reinforced fiber (filament) on a cylindrical container (liner) formed out of a metal material. CONSTITUTION:In winding a filament 2 on the outer periphery of a liner 1, a pressure fluid is pressed in from the cap part 3 of the liner 1 to apply internal pressure with enough resistance to the winding force of the filament 2 in the liner 1.
Patent JP-S5881114-A (JP)
Inventor: SAKURADA TAKAYUKI
IPC: B28B1/52
Filed: 1981-11-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6157367-A (JP)
Title: Dot line printer
Inventor: MUROTA TETSUYA
IPC: B41J29/00
Filed: 1984-08-29
Abstract: PURPOSE:To facilitate fitting and detaching of a printing hammer unit, by a construction wherein an output connector for outputting a printing signal is previously provided on a fixed frame, and when fixing a printing hammer unit to the fixed frame, the output connector is electrically connected simultaneously. CONSTITUTION:The fixed frame 1 on which to place a plurality of the printing hammer units 2 is previously provided with a plurality of output connectors 21 for outputting printing signals from a printing-controlling part so that they can be connected respectively to input connector 3 of the units 2. A plurality of cables for connecting the printing-controlling part and each of the output connectors 21 to each other are bundled, and the bundle are disposed along the frame 1, and are connected to an intermediate connector provided at a side part of the frame 1. The output connectors 21 are supported on the lower side and four sides thereof so that the electrical connection thereof with the input connectors 3 is easily achieved when the hammer units 2 are fixed to the frame 1, whereby fitting and detaching of the hammer units is facilitated.
Patent JP-S6338527-A (JP)
Title: Manufacture of base material of cold-rolled steel sheet for continuous annealing
Inventor: TSUKATANI ICHIRO
IPC: C21D8/04
Filed: 1986-07-31
Abstract: PURPOSE:To obtain a base material of cold-rolled steel sheet for continuous annealing excellent in deep drawability, by subjecting a molten steel in which respective quantities of C, Mn, S, Al, O, and N are specified to controlled cooling so as to solidify the above and then by subjecting, after heating if necessary, the resulting slab to hot rolling and winding at specific temps., respectively. CONSTITUTION:The molten metal consisting of, by weight, 0.01-0.06% C, 0.02-0.3% Mn, <0.01% S, 0.01-0.06% solAl, <0.01% O, <0.006% N, and the balance Fe with inevitable impurities is solidified at >=50 deg.C/min cooling rate. The resulting slab is held so that its temp. is kept at >550 deg.C. Subsequently, the slab is subjected to hot rolling after heated to 1,050-1,180 deg.C when the slab temp. is <1,050 deg.C and without heating when the slab temp. exceeds 1,050 deg.C. This hot rolling is finished at a temp. of the Ar3 transformation point or above, and then winding is carried out at <=650 deg.C. In this way, the base material of cold-rolled steel sheet for continuous annealing combining superior deep drawability with excellent surface characteristics can be obtained.
Patent JP-2000002236-A (JP)
Title: Dynamic pressure bearing, spindle motor and rotor device with the bearing
Inventor: KONNO KATSUSHIGE
IPC: F16C17/10
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent dispersion and flowage of a lubricant mist in a dynamic hydraulic pressure bearing so as to prevent damage of a spindle motor using the dynamic hydraulic pressure bearing. SOLUTION: This dynamic hydraulic pressure bearing comprises a tube-like member 30, a shaft like member 20 rotatably provided to the tube-like member 30, a blockade member 50 fixed to the shaft-like member 20, and a lubricating oil filled in a gap between the tube-like member 30 and the shaft-like member 20. In this dynamic hydraulic pressure bearing, a dynamic air pressure generation groove 12 for gathering a lubricant mist toward a rotation center is formed on a lower face of the blockade member 50.